220 t/h煤粉锅炉高温腐蚀的防治  

Precautionary Measures of High Temperature Corrosion of 220 t/h Pulverized-coal Fired Boiler

作　　者：王清臣[1] 

机构地区：[1]中国铝业公司山东分公司热电厂,山东淄博255000

出　　处：《冶金动力》2008年第3期42-44,78,共4页Metallurgical Power

摘　　要：通过220 t/h煤粉锅炉高温腐蚀机理的研究,制定出相应改造方案,应用浓淡煤粉燃烧器,并经热态调整试验,实践证明效果良好,取得了一定的社会和经济效益。Mechanism of high temperature corrosion of 220 t/h pulverized-coal fired boiler was studied and a corresponding reconstruction plan was made out. A thick-thin pulverized coal burner was used and thermal state adjustment tests were conducted. The practice approved its better effects, and certain social and economic benefits were achieved.

关 键 词：高温腐蚀 浓淡分离器 燃烧器 锅炉 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]